MariaDB Open source fork of MySQL database
Don't miss out!
Thousands of developers use stack.watch to stay informed.Get an email whenever new security vulnerabilities are reported in any MariaDB product.
RSS Feeds for MariaDB security vulnerabilities
Create a CVE RSS feed including security vulnerabilities found in MariaDB products with stack.watch. Just hit watch, then grab your custom RSS feed url.
Products by MariaDB Sorted by Most Security Vulnerabilities since 2018
By the Year
In 2025 there have been 0 vulnerabilities in MariaDB. MariaDB did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2025 | 0 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 4 | 6.35 |
| 2022 | 60 | 6.83 |
| 2021 | 15 | 5.43 |
| 2020 | 16 | 5.82 |
| 2019 | 16 | 5.48 |
| 2018 | 40 | 5.58 |
It may take a day or so for new MariaDB vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent MariaDB Security Vulnerabilities
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB)
CVE-2023-22084
4.9 - Medium
- October 17, 2023
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.43 and prior, 8.0.34 and prior and 8.1.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
A vulnerability was found in MariaDB
CVE-2023-5157
7.5 - High
- September 27, 2023
A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.
An issue was discovered in MariaDB MaxScale before 23.02.3
CVE-2023-40354
6.5 - Medium
- August 14, 2023
An issue was discovered in MariaDB MaxScale before 23.02.3. A user enters an encrypted password on a "maxctrl create service" command line, but this password is then stored in cleartext in the resulting .cnf file under /var/lib/maxscale/maxscale.cnf.d. The fixed versions are 2.5.28, 6.4.9, 22.08.8, and 23.02.3.
Cleartext Storage of Sensitive Information
MariaDB Server before 10.3.34 thru 10.9.3 is vulnerable to Denial of Service
CVE-2022-47015
6.5 - Medium
- January 20, 2023
MariaDB Server before 10.3.34 thru 10.9.3 is vulnerable to Denial of Service. It is possible for function spider_db_mbase::print_warnings to dereference a null pointer.
NULL Pointer Dereference
Vulnerability in the MySQL Server product of Oracle MySQL (component: C API)
CVE-2022-21595
4.4 - Medium
- October 18, 2022
Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
In MariaDB before 10.9.2, compress_write in extra/mariabackup/ds_compress.cc does not release data_mutex upon a stream write failure, which
CVE-2022-38791
5.5 - Medium
- August 27, 2022
In MariaDB before 10.9.2, compress_write in extra/mariabackup/ds_compress.cc does not release data_mutex upon a stream write failure, which allows local users to trigger a deadlock.
Improper Locking
MariaDB v10.2 to v10.6.1 was discovered to contain a segmentation fault
CVE-2022-32083
7.5 - High
- July 01, 2022
MariaDB v10.2 to v10.6.1 was discovered to contain a segmentation fault via the component Item_subselect::init_expr_cache_tracker.
MariaDB v10.7 was discovered to contain an use-after-poison in in __interceptor_memset at /libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc.
CVE-2022-32091
7.5 - High
- July 01, 2022
MariaDB v10.7 was discovered to contain an use-after-poison in in __interceptor_memset at /libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc.
Dangling pointer
MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault
CVE-2022-32088
7.5 - High
- July 01, 2022
MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Exec_time_tracker::get_loops/Filesort_tracker::report_use/filesort.
MariaDB v10.4 to v10.8 was discovered to contain a segmentation fault
CVE-2022-32086
7.5 - High
- July 01, 2022
MariaDB v10.4 to v10.8 was discovered to contain a segmentation fault via the component Item_field::fix_outer_field.